Original Samsung gear fit 2 pro, well for additional features, the steps, elevation, and calorie consumption, multi-sport tracking, stroke and lap counter for swimming, store up to 500 songs, there are also pre-installed app Speedo On, MapMyRun, MyFitnessPal, Endomondo, UA Record. With 200 mAh battery the smartband last up to 3 days of battery life. الحالة جديد الماركة سامسونج